UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXKWxbdae1Di6jNrCoXRNCVSoNvgPkGavR450wZhsFM=' 
WHERE 
  key_id = '550dc729b9c65fe4cd91ad31174c0fbe5daae41328c5973006d65e68a853aa95' 
  AND (
    token = 'QXKWxbdae1Di6jNrCoXRNCVSoNvgPkGavR450wZhsFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042